[ Grammar & Vocabulary ]
Jimmy can go out when he ____ for the exam.
A. has been studying
B. has been studied
C. has studied
D. studied

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A. Has toke
B. Had taken
C. Have take
D. Have been taking
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If there __________ (be) an emergency, who will you call?
A. will be
B. is
C. are
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A. the, a
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Grammar › View
Choose the word whose underlined part differs from that of the other three in pronunciation.
A. adopt
B. pollute
C. bottle
D. topic
